| abstract |
THE PRESENT INVENTION RELATES TO VALUABLE NEW REACTIVE DYESTUFFS OF THE GENERAL CONSTITUTION 4-R2,5-R1,F-,(D-N(-R)-)-PYRIMIDINE IN THIS FORMULA D DENOTES THE RADICAL OF AN ORGANIC DYESTUFF, R IS HYDROGEN OR A LOWER ALKYL GROUP, R1 IS HYDROGEN OR SUBSTITUENT, R2 MEANS HYDROGEN, HALOGEN, OPTIONALLY SUBSTITUTED ALKYL, ALKENYL, ARALKYL OR ARYL RADICALS OR CARBOXYLIC ACID ESTER, CARBOXYLIC ACID AMIDE, ALKYL-SULPHONE AND ARYLSULPHONE GROUPS, AND F IS A FLUORO SUBSTITUENT. |